News & Insights
Verified HiMCM updates, preparation notes, paper clinics, and modeling practice.
HiMCM Sensitivity Analysis: Change One Assumption Without Losing the Decision
Learn how to perform sensitivity analysis in HiMCM by changing one assumption at a time. This guide provides a worked teaching illustration with verified calculations, explains when decisions hold or…
Read article →One Month to HiMCM 2026: A Four-Week Preparation Countdown
Problems are released at 3:00 pm EST on November 4. A four-week countdown plan for teams that want to arrive…
Read article →HiMCM Missing Data: Comparing Imputation Choices Without Hiding Uncertainty
Learn how to handle incomplete datasets in HiMCM by comparing imputation strategies and documenting uncertainty instead of hiding gaps.
Read article →HiMCM Baseline Models: Making a Complex Approach Earn Its Place
Learn when to build a baseline model in HiMCM and when to skip it. Two worked hypothetical examples show how…
Read article →HiMCM Dimensional Analysis: Catching Unit Errors Before Running the Model
A practical guide for HiMCM teams on using dimensional analysis to catch unit errors before modeling, with worked examples and…
Read article →HiMCM AI Use Report: What COMAP Requires Beyond the 25-Page Limit and How to Format It
Understand the 2026 HiMCM AI policy: how to disclose LLM usage, structure your AI Use Report beyond the 25-page limit,…
Read article →HiMCM Preparation Course: What Your Team Should Learn Before the 2026 Contest
A practical guide for families evaluating HiMCM preparation courses, covering deliverables, team-fit criteria, and how to assess whether pre-contest training…
Read article →HiMCM Advisor ID: How to Get It, Keep It Valid, and Why Submission Fails Without It
The HiMCM advisor ID is mandatory for the 2026 online submission. Learn how advisors obtain this code, why it blocks…
Read article →AHP, TOPSIS and Grey Prediction in HiMCM 2026: A Defensibility Test for Teams Trained on Modelling Templates
COMAP bans no named method, but template use fails: undefended weights, unchecked grey forecasts, shared course paragraphs. A five-question defensibility…
Read article →HiMCM vs MCM/ICM 2026-27: Can High-School Students Enter Both, and Which Should Come First?
COMAP opens MCM/ICM to high school students, but it is not a harder HiMCM: three seats, one long weekend, six…
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